# coding:utf-8

import pandas as pd
import seaborn as sns
import matplotlib.pyplot as plt

df = pd.read_csv("C:\\Users\\ljb\\Desktop\\hour.csv",header=0)

sns.set(style='whitegrid',context='notebook')
cols = ['season','yr','temp','atemp','hum','windspeed','cnt']
sns.pairplot(df[cols],size=2.5)
plt.show()